{"product_id":"iec711-318-4-artificial-ear-occluded-ear-simulator-frequency-response-curve-tester-with-bnc-cable","title":"IEC711 318-4 Artificial Ear Occluded Ear Simulator Frequency Response Curve Tester with BNC Cable","description":"\u003cp\u003e\u003cb\u003eIEC711 318-4 Artificial Ear Occluded Ear Simulator Frequency Response Curve Tester with BNC Cable\u003cbr\u003e \u003cbr\u003eDescription:\u003c\/b\u003e\u003cbr\u003eIEC711 artificial ear is made with reference to the artificial ears for Danish GRAS and BK.\u003cbr\u003e\u003cbr\u003eThe IEC711 artificial ear uses the IEC-711 human ear simulator as a coupler for acoustical measurements that rely on earbuds to couple the headphones to the human ear.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eThe following criteria are met:\u003c\/b\u003e\u003cbr\u003e* IEC 60318-4:2010 Ed.1.0 (formerly IEC 60711): Electroacoustics - Simulators of human head and ear - Part 4: Occluded-ear simulator for the measurement of earphones coupled to the ear by means of ear inserts;\u003cbr\u003e* SJ\/T 10659-1995: Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts; \u003cbr\u003e* ITU-T Recommendation P.57, Type 2 Ear Simulator\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Parameters:\u003c\/b\u003e\u003cbr\u003e* Implementation standards: ITU–T P.57 sec. 5.2 Type 2 Recommendations and IEC60318-4\u003cbr\u003e* Frequency range: 100Hz-10kHz ±1dB (simulating human ear impedance)\u003cbr\u003e* Coupler frequency range: 20Hz-16kHz (for coupler)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e* 1 x Artificial Ear\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackaging Details:\u003c\/b\u003e\u003cbr\u003e* G.W.: 0.4kg\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products, Audio Amplifer and Decoders","offers":[{"title":"Default Title","offer_id":41029151391793,"sku":"88862","price":79.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1774918972-7.jpg?v=1780394778","url":"https:\/\/www.thanksbuyer.com\/de\/products\/iec711-318-4-artificial-ear-occluded-ear-simulator-frequency-response-curve-tester-with-bnc-cable","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}